The +ENSO is strengthening at an incredible pace. +1°C in less than a week! Regions 1+2 already in El Niño mode. Region 3 quickly warming up to El Niño criteria. However an El Niño won’t be declared until Region 3.4 warms up above +0.5°C! #CAwx #WxTwitter #ElNino2023 pic.twitter.com/vafxmJfkHk

— Ronald Martinez (@CAStormLover) March 17, 2023